Hi Stefan,
the CSV import feature is a bit limited. You can find a tutorial with some tips on how to set advanced properties here:
https://blog.royalapplications.com/2011/11/03/royal-ts-v2-how-to-import-csv-files/
To find out which properties are available for each connection type, or for advanced scenarios check out the Scripting API documentation:
https://www.royalapplications.com/go/help-ts-win-powershellmodule-gettingstarted
Here, for example, you can find the documentation of all properties available in the web page connection:
To set the properties to use an existing credential you need to set the following properties accordingly:
CredentialMode: 3
CredentialId: the GUID of the credential you want to assign to the connection
This can be done using the CSV import or the PowerShell API.
A PowerShell sample script on how to build a connection file from a CSV can be found here:
With V5, we also have a new feature called Dynamic Folder which allows you to build your tree from a script by returning a special formatted JSON. This allows for nearly endless customizations and possibilities to be able to use external data within Royal TS/X with ease.
Here’s an example for CSV:
https://github.com/royalapplications/toolbox/tree/master/Dynamic%20Folder/CSV
You can also use other sources, of course (like a DB or Active Directory, etc.). One of our customers already posted a great tutorial on youtube:
Regarding your last question about setting Auto Fill Options: this is a bit tricky as we store the auto fill configuration in a special structure depending on the UI elements. You can configure an auto fill for one connection and save the document to disk to see how we store the configuration.
I hope this helps. If you have any further questions, please let me know.
Stefan